Lithium-Rich Manganese Cathode Materials

Next-Generation Cathode Technology for Advanced Energy Storage

The cathode is one of the most critical components in battery design, directly affecting energy density, cycle life, and safety. VOX4U Lithium-Rich Manganese Cathode (LRMC) materials push the boundaries of performance by offering high-voltage operation, extended durability, and enhanced safety features.

Unlike traditional nickel-rich cathodes, our lithium-rich manganese-based materials (Li-Mn-O) provide:

  • Higher capacity (>250 mAh/g)

  • Improved thermal stability (safe beyond 4.6V)

  • Lower production costs (20% cheaper than Ni-rich materials)

  • Eco-friendly composition (low-cobalt or cobalt-free)

Why Choose Lithium-Rich Manganese Cathode Materials?

Higher Energy Density

Higher Energy Density

Up to 15% More Capacity
  • Lithium-excess layered structure stores more lithium per unit mass.
  • Delivers high operating voltage (4.5V–4.6V), boosting energy efficiency.
  • Lighter and more compact, optimizing space in EVs and grid storage.
Longer Cycle Life

Longer Cycle Life

Over 2,000 Charge Cycles
  • Stable structure prevents capacity loss during long-term usage.
  • Capacity retention: >80% after 2,000 cycles @ 25°C.
  • Maintains 70% capacity even at extreme temperatures (-20°C, 55°C).
Safer Chemistry

Safer Chemistry

No Thermal Runaway
  • High thermal stability ensures safe operation at high voltages.
  • Reduced oxygen release, minimizing the risk of battery fires.
  • Prevents dendrite formation, eliminating internal short circuits.
Sustainable & Cost-Effective

Sustainable & Cost-Effective

  • 20% lower cost than Ni-rich cathodes while offering comparable energy density.
  • Uses abundant manganese, reducing reliance on scarce cobalt resources.
  • Designed for both liquid and solid-state battery architectures.

Technical Specifications - Advanced Lithium-Rich Manganese Cathodes

Feature Our Lithium-Rich Manganese Cathodes Traditional Ni-rich Cathodes
Voltage Range 4.5V – 4.6V 3.6V – 4.2V
Energy Density Higher (+15%) Lower
Cycle Life 2,000+ cycles 1,000–1,500 cycles
Thermal Stability High (Stable at 4.6V) Moderate
Material Cost Lower (Low-cobalt) Higher (Cobalt-dependent)
Environmental Impact Recyclable, abundant materials Expensive, limited resources

Note: Lithium-Rich Manganese Cathodes provide higher energy density, improved safety, and long cycle life, making them the ideal solution for next-generation battery applications.

Download the Technical Datasheet for detailed specifications.

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How Lithium-Rich Manganese Cathodes Improve Battery Performance

  • More Lithium Storage = Higher Capacity

    Stores more lithium per unit mass, increasing total energy output.

  • Higher Voltage = Greater Energy Efficiency

    Operating at 4.5V–4.6V increases available power, extending battery life.

  • Less Cobalt = Lower Cost & More Sustainability

    Uses low-cobalt or cobalt-free formulas, reducing environmental impact.

  • Better Thermal Stability = Safer Batteries

    Resists overheating, reducing fire risks and extending durability.

  • Longer Cycle Life = Fewer Battery Replacements

    Maintains high performance for 2,000+ cycles, lowering costs.

Frequently Asked Questions

How are lithium-rich manganese cathodes better than Ni-rich cathodes?

They provide higher voltage, longer cycle life, and lower cost while reducing reliance on scarce cobalt.

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